CN201978988U - Drawing part mouth edge anti-tilt roll rotary-cut mould - Google Patents
Drawing part mouth edge anti-tilt roll rotary-cut mould Download PDFInfo
- Publication number
- CN201978988U CN201978988U CN2011200350986U CN201120035098U CN201978988U CN 201978988 U CN201978988 U CN 201978988U CN 2011200350986 U CN2011200350986 U CN 2011200350986U CN 201120035098 U CN201120035098 U CN 201120035098U CN 201978988 U CN201978988 U CN 201978988U
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- die
- cut mould
- oral area
- roll rotary
- tensioning member
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Abstract
The utility model discloses a drawing part mouth edge anti-tilt roll rotary-cut mould comprising an upper die component and a lower die component positioned at the lower part of the upper die component, wherein the lower surface of the upper die component is provided with a positioning component; the lower end of the positioning component is connected with a convex die; and the upper surface of the lower die component is provided with a concave die component matched with the convex die. The mould does not incline in the rotary-cut process, and simultaneously effectively reduces the lower jacking force; the manufactured products do not have deckle edges or incomplete cutting phenomenon; and the steel balls are additionally arranged to reduce the frictional force between the mold core and the base plate, so that the service life of the mould is prolonged.
Description
Technical field
The utility model relates to machinery manufacturing technology field, is specifically related to a kind of tensioning member oral area frontier defense camber roll rotary-cut mould.
Background technology
The rotary-cut mould is to become transverse movement by moving up and down under the effect on inclined-plane, thereby shears the device of workpiece, and its lateral shear is very big, when top power is not enough instantly, can causes core rod to tilt, thereby make that the workpiece burr are bigger, and when serious, the phenomenon that can can't cut; In addition, bevel friction power is bigger, and the device wearing and tearing are very fast, and service life is short and cost maintaining is higher, and is totally unfavorable to producing.
The utility model content
At the deficiencies in the prior art, the purpose of this utility model is intended to provide a kind of tensioning member oral area frontier defense camber roll rotary-cut mould, and it has effectively improved the yield rate of product, and has reduced the wearing and tearing of mould itself, has reduced production cost.
For achieving the above object, the utility model adopts following technical scheme:
Tensioning member oral area frontier defense camber roll rotary-cut mould, comprise upper die component and the following membrane module that is positioned at described upper die component bottom, described upper die component lower surface is equipped with certain hyte part, described positioning component bottom is connected with a punch, described down membrane module upper surface be equipped with one with the die assembly of described punch coupling.
Described die assembly comprises die, is connected in the core rod of described die bottom and is positioned at a plurality of steel balls of described core rod bottom, described steel ball is connected on the described membrane module down by a steel ball fixed head.
Also being equipped with one in the described membrane module down tiltedly carves, described top of tiltedly carving be equipped with one be positioned at described core rod edge tiltedly carve mold insert, the described medial surface of tiltedly carving mold insert is provided with a plurality of grooves, and described core rod is provided with one can be respectively and the flange of described a plurality of groove spiral-locks.
Described positioning component comprises back-moving spring, return pin, fixed block, the interior locating piece that connects successively from top to bottom, and the upper end of described back-moving spring is installed on the described upper die component.
Described upper die component comprises upper bolster, upper padding plate, fixed head from top to bottom successively.
Described membrane module down comprises die shoe and is positioned at the framed assembly in described die shoe top.
Described framed assembly comprises the lower cover that is positioned at described die shoe top, lays respectively at two backing plates at described lower cover two ends and the upper cover plate that is connected across described two backing plate tops.
Go back cross-under on the described die shoe lower push rod is arranged, the upper end that described lower push rod passes described die shoe is connected with a demoulding backing plate that is positioned at described a plurality of steel balls bottom, be provided with a plunger tip between described demoulding backing plate and the described core rod, described plunger tip is connected with described demoulding backing plate by at least one ejector spring.
Between described upper die component and the described following membrane module lead is installed also.
The beneficial effects of the utility model are:
1, can run-off the straight in the mould rotary-cut process, effectively reduced time top power simultaneously;
2, the goods phenomenon that burr can not occur or can't cut;
3, set up steel ball, reduce the frictional force of core rod and backing plate, increased the service life of mould.
Description of drawings
Fig. 1 is the structural representation of a kind of tensioning member oral area of the utility model frontier defense camber roll rotary-cut mould.
The specific embodiment
Below, in conjunction with the accompanying drawings and the specific embodiment, tensioning member oral area frontier defense camber roll rotary-cut mould of the present utility model is described further:
As shown in Figure 1, be a kind of tensioning member oral area frontier defense camber roll rotary-cut mould of the present utility model, it comprises upper die component and following membrane module, wherein, upper die component comprises upper bolster 1 from top to bottom successively, upper padding plate 2, fixed head 3, its three connects by bolted, following membrane module then comprise the die shoe 8 that is positioned at its underpart and with the framed assembly that is installed on the die shoe 8, wherein framed assembly comprises the lower cover 7 that is positioned at die shoe 8 tops, lay respectively at two backing plates 6 at lower cover 7 two ends, be connected across the upper cover plate 4 on two backing plates 6, two backing plates 6 are designed to certain thickness, make and form the cavity with certain internal volume between lower cover 7 and the upper cover plate 4.
At the upper bolster lower surface one back-moving spring 16, return pin 17, fixture 18, interior locating piece 19 are installed successively from top to bottom, a punch 13 is installed on the interior locating piece 19.
Corresponding above-mentioned punch 13 is being equipped with a die assembly on the membrane module down, this die assembly comprise be positioned at punch 13 bottoms and with the die 20 of its form fit, a plurality of steel balls 24 that are installed in the core rod 22 of die 20 bottoms and are installed in core rod 22 bottoms.In the short transverse cross-under of the upper edge of die shoe 8 two lower push rods 11 are arranged, the upper end that lower push rod 11 passes die shoe 8 is connected with a demoulding backing plate 6, demoulding backing plate 6 is arranged in the inner chamber of framed assembly, its upper surface is fitted in the bottom of a plurality of steel balls 24, the top of demoulding backing plate 6 is equipped with two springs 27, the upper end of two springs 27 is equipped with a plunger tip 25, and the upper surface of plunger tip 25 abuts in the bottom of core rod 22.On die shoe 8, be fixed with two and tiltedly carve 26, its the two lay respectively at the both sides of core rod 22, be embedded with one on 26 the medial surface and tiltedly carve mold insert 21 tiltedly carving, it is provided with a plurality of grooves, the corresponding lateral surface at core rod 22 is provided with the flange with the groove coupling, when core rod 22 was up and down, the flange on it can be respectively and the groove coupling snapping of tiltedly carving on the mold insert 21.
In addition, between upper die component and following membrane module, a lead 15 is installed also, it can prevent that mould from running, departing from.
For a person skilled in the art, can make other various corresponding changes and distortion, and these all changes and distortion should belong within the protection domain of the utility model claim all according to technical scheme described above and design.
Claims (9)
1. tensioning member oral area frontier defense camber roll rotary-cut mould, comprise upper die component and the following membrane module that is positioned at described upper die component bottom, it is characterized in that, described upper die component lower surface is equipped with certain hyte part, described positioning component bottom is connected with a punch, described down membrane module upper surface be equipped with one with the die assembly of described punch coupling.
2. tensioning member oral area frontier defense camber roll rotary-cut mould as claimed in claim 1, it is characterized in that described die assembly comprises die, is connected in the core rod of described die bottom and is positioned at a plurality of steel balls of described core rod bottom, described steel ball is connected on the described membrane module down by a steel ball fixed head.
3. tensioning member oral area frontier defense camber roll rotary-cut mould as claimed in claim 2, it is characterized in that, also being equipped with one in the described membrane module down tiltedly carves, described top of tiltedly carving be equipped with one be positioned at described core rod edge tiltedly carve mold insert, the described medial surface of tiltedly carving mold insert is provided with a plurality of grooves, and described core rod is provided with one can be respectively and the flange of described a plurality of groove spiral-locks.
4. tensioning member oral area frontier defense camber roll rotary-cut mould as claimed in claim 3, it is characterized in that, described positioning component comprises back-moving spring, return pin, fixed block, the interior locating piece that connects successively from top to bottom, and the upper end of described back-moving spring is installed on the described upper die component.
5. tensioning member oral area frontier defense camber roll rotary-cut mould as claimed in claim 4 is characterized in that described upper die component comprises upper bolster, upper padding plate, fixed head from top to bottom successively.
6. tensioning member oral area frontier defense camber roll rotary-cut mould as claimed in claim 5 is characterized in that, described membrane module down comprises die shoe and is positioned at the framed assembly in described die shoe top.
7. tensioning member oral area frontier defense camber roll rotary-cut mould as claimed in claim 6, it is characterized in that described framed assembly comprises the lower cover that is positioned at described die shoe top, lays respectively at two backing plates at described lower cover two ends and the upper cover plate that is connected across described two backing plate tops.
8. tensioning member oral area frontier defense camber roll rotary-cut mould as claimed in claim 7, it is characterized in that, go back cross-under on the described die shoe lower push rod is arranged, the upper end that described lower push rod passes described die shoe is connected with a demoulding backing plate that is positioned at described a plurality of steel balls bottom, be provided with a plunger tip between described demoulding backing plate and the described core rod, described plunger tip is connected with described demoulding backing plate by at least one ejector spring.
9. tensioning member oral area frontier defense camber roll rotary-cut mould as claimed in claim 1 is characterized in that, between described upper die component and the described following membrane module lead is installed also.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200350986U CN201978988U (en) | 2011-02-09 | 2011-02-09 | Drawing part mouth edge anti-tilt roll rotary-cut mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200350986U CN201978988U (en) | 2011-02-09 | 2011-02-09 | Drawing part mouth edge anti-tilt roll rotary-cut mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201978988U true CN201978988U (en) | 2011-09-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200350986U Expired - Lifetime CN201978988U (en) | 2011-02-09 | 2011-02-09 | Drawing part mouth edge anti-tilt roll rotary-cut mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201978988U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102513436A (en) * | 2011-12-15 | 2012-06-27 | 苏州和林精密科技有限公司 | Novel rotary cutting punch |
| CN102836910A (en) * | 2012-09-22 | 2012-12-26 | 无锡市中捷减震器有限公司 | Rotary-cut die motion conversion mechanism with floating upper die |
| CN102896232A (en) * | 2012-10-18 | 2013-01-30 | 无锡海特精密模具有限公司 | Installation positioning device for die bracket guide component |
| CN103264085A (en) * | 2013-05-30 | 2013-08-28 | 台光五金制品（东莞）有限公司 | Rotary-cut die equipment and metal bottom cover rotary-cut machining technology |
| CN104001788A (en) * | 2014-05-26 | 2014-08-27 | 铂翔超精密模具科技（昆山）有限公司 | Die rotary cutting mechanism |
| CN105499408A (en) * | 2016-01-25 | 2016-04-20 | 无锡微研股份有限公司 | Assisting device for bonding and sleeving of air conditioner fin die template |
| CN106955925A (en) * | 2016-12-16 | 2017-07-18 | 佛山市顺德区凯硕精密模具自动化科技有限公司 | A kind of turn-cutting die |
| CN107913934A (en) * | 2017-11-14 | 2018-04-17 | 深圳市强浪机械设备有限公司 | The cutting edge method of workpiece rim charge |
| CN107931402A (en) * | 2017-11-14 | 2018-04-20 | 深圳市强浪机械设备有限公司 | Rotary bead cutter and its operation control method, control device |
| CN114536695A (en) * | 2022-03-03 | 2022-05-27 | 厦门理工学院 | Flexible demoulding device |
-
2011
- 2011-02-09 CN CN2011200350986U patent/CN201978988U/en not_active Expired - Lifetime
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102513436A (en) * | 2011-12-15 | 2012-06-27 | 苏州和林精密科技有限公司 | Novel rotary cutting punch |
| CN102836910B (en) * | 2012-09-22 | 2014-12-17 | 无锡市中捷减震器有限公司 | Rotary-cut die motion conversion mechanism with floating upper die |
| CN102836910A (en) * | 2012-09-22 | 2012-12-26 | 无锡市中捷减震器有限公司 | Rotary-cut die motion conversion mechanism with floating upper die |
| CN102896232A (en) * | 2012-10-18 | 2013-01-30 | 无锡海特精密模具有限公司 | Installation positioning device for die bracket guide component |
| CN102896232B (en) * | 2012-10-18 | 2015-03-25 | 无锡海特精密模具有限公司 | Installation positioning device for die bracket guide component |
| CN103264085A (en) * | 2013-05-30 | 2013-08-28 | 台光五金制品（东莞）有限公司 | Rotary-cut die equipment and metal bottom cover rotary-cut machining technology |
| CN103264085B (en) * | 2013-05-30 | 2015-09-16 | 台光五金制品（东莞）有限公司 | A kind of rotary-cutting die equipment and metal bottom cover rotary-cut processing technology |
| CN104001788A (en) * | 2014-05-26 | 2014-08-27 | 铂翔超精密模具科技（昆山）有限公司 | Die rotary cutting mechanism |
| CN105499408A (en) * | 2016-01-25 | 2016-04-20 | 无锡微研股份有限公司 | Assisting device for bonding and sleeving of air conditioner fin die template |
| CN106955925A (en) * | 2016-12-16 | 2017-07-18 | 佛山市顺德区凯硕精密模具自动化科技有限公司 | A kind of turn-cutting die |
| CN107913934A (en) * | 2017-11-14 | 2018-04-17 | 深圳市强浪机械设备有限公司 | The cutting edge method of workpiece rim charge |
| CN107931402A (en) * | 2017-11-14 | 2018-04-20 | 深圳市强浪机械设备有限公司 | Rotary bead cutter and its operation control method, control device |
| CN114536695A (en) * | 2022-03-03 | 2022-05-27 | 厦门理工学院 | Flexible demoulding device |
| CN114536695B (en) * | 2022-03-03 | 2023-04-18 | 厦门理工学院 | Flexible demoulding device |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110921 |
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| CX01 | Expiry of patent term |